If you are a Columbia Gas customer in the state of Ohio, you have several options to pay your monthly gas bills. You can pay:
- Online: Log in to your account at https://www.columbiagasohio.com/ and make a payment.
- By Mail: Send your payment to the following address: Columbia Gas of Ohio, P.O. Box 742510, Cincinnati, OH 45274-2510
- By Phone: The Columbia Gas customer service phone number for payments is 1-800-344-4077.
- In Person: You can pay at any authorized payment location, but be aware that there may be an extra fee to pay this way.